QPRV1000A
Product Description
The dual balanced receiver module QPRV is a small form-factor, optical front-end for 40 Gb/s DQPSK applications. It has a bend-insensitive ribbon fi ber optical interface and a co-planar RF interface. The receiver contains four waveguide-integrated pin-photodiodes (PDs) and two linear transimpedance amplifiers (TIAs) delivering a typical differential output swing of 800 mVpp. The transimpedance of each TIA is manually adjustable to meet linearity specifi cations over a large optical input power range. For both the in-phase and quadrature inputs the receiver offers peak level monitors for convenient feedback to the demodulator phase control circuitry.
Features
- Dual balanced receiver for 40 Gb/s DQPSK
- Ribbon fiber optical interface
- AC coupled co-planar RF interface
- Linear differential output swing of 800 mV
- Peak level monitors for both I and Q inputs
Applications
- 40 Gb/s DQPSK communication systems
- Transponder and line card designs
Datasheet
